Converter (Apache Dubbo 3.0.9 API)

类型参数:

S - The source type

T - The target type

所有超级接口:

Comparable<Prioritized>, Prioritized

所有已知子接口:

StringConverter<T>

所有已知实现类:

StringToBooleanConverter, StringToByteConverter, StringToCharacterConverter, StringToCharArrayConverter, StringToDoubleConverter, StringToFloatConverter, StringToIntegerConverter, StringToLongConverter, StringToOptionalConverter, StringToShortConverter, StringToStringConverter

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。
```
@SPI(scope=FRAMEWORK)
@FunctionalInterface
public interface Converter<S,T>
extends Prioritized
```
A class to convert the source-typed value to the target-typed value

从以下版本开始:

2.7.6

字段概要
- 从接口继承的字段 org.apache.dubbo.common.lang.Prioritized
  COMPARATOR, MAX_PRIORITY, MIN_PRIORITY, NORMAL_PRIORITY

方法概要

所有方法实例方法抽象方法默认方法
修饰符和类型	方法	说明
`default boolean`	`accept(Class<?> sourceType, Class<?> targetType)`	Accept the source type and target type or not
`T`	`convert(S source)`	Convert the source-typed value to the target-typed value
`default Class<S>`	`getSourceType()`	Get the source type
`default Class<T>`	`getTargetType()`	Get the target type

从接口继承的方法 org.apache.dubbo.common.lang.Prioritized
compareTo, getPriority

- 方法详细资料
  - accept
```
default boolean accept(Class<?> sourceType,
                       Class<?> targetType)
```
    Accept the source type and target type or not
    
    参数:
    
    sourceType - the source type
    
    targetType - the target type
    
    返回:
    
    if accepted, return true, or false
  - convert
```
T convert(S source)
```
    Convert the source-typed value to the target-typed value
    
    参数:
    
    source - the source-typed value
    
    返回:
    
    the target-typed value
  - getSourceType
```
default Class<S> getSourceType()
```
    Get the source type
    
    返回:
    
    non-null
  - getTargetType
```
default Class<T> getTargetType()
```
    Get the target type
    
    返回:
    
    non-null